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bd09

GCJ-02 and BD-09 are map obfuscation algorithms used in China; obfuscation is mandatory for all domestic online maps.

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suifengtec / gocoord

在BD09,GCJ02,WGS84坐标系之间相互转换点的坐标。

go golang golang-library golang-package wgs84 bd09 gcj-02 gcj02 wgs-84

Updated Jan 16, 2021
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xvill / xutil

经纬度转换，sqlldr入库，Geometry工具

csv geo wkt wgs mercator-projection bd09 gcj-02 sqlldr

Updated Apr 2, 2025
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